/*
 * Copyright (c) 2020-2021 imlzw@vip.qq.com jweb.cc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cc.jweb.boot.security.processer;


import cc.jweb.boot.security.exception.AuthorizationException;
import cc.jweb.boot.security.exception.UnauthenticatedException;

/**
 * 已认证通过访问控制处理器
 * 单例模式运行。
 *
 * @author dafei
 *
 */
public class AuthenticatedAuthzProcesser extends AbstractAuthzProcesser {

	private static AuthenticatedAuthzProcesser aah = new AuthenticatedAuthzProcesser();

	private AuthenticatedAuthzProcesser(){}

	public static AuthenticatedAuthzProcesser me(){
		return aah;
	}

	public void assertAuthorized() throws AuthorizationException {
		if (!getSession().isAuthenticated() ) {
            throw new UnauthenticatedException( "The current session is not authenticated.  Access denied." );
        }
	}
}
